<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>ECharts</title>
<!-- 引入 echarts.js -->
<script src="../js/echarts.min.js"></script>
</head>
<body>
	<!-- 为ECharts准备一个具备大小（宽高）的Dom -->
	<div id="main" style="width: 800px; height: 600px;"></div>
	<script type="text/javascript" src="../js/demo3.js">
		
	</script>
</body>
</html>